Window screen with icons for a computer system



FIG. 1 is a front view of a window screen with icons for a computer system; and,

FIG. 2 is a front perspective view thereof, on a reduced scale.

The broken line drawings of a computer system and printer in both views are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for window screen with icons for a computer system, as shown and described. 